Dyfyniad APA
Malthus, T. R., & Semmel, B. (1963). Occasional papers on Ireland, population, and political economy: From contemporary journals, written anonymously and hitherto uncollected. Franklin.
Dyfyniad Arddull Chicago
Malthus, Thomas Robert, and Bernard Semmel. Occasional Papers on Ireland, Population, and Political Economy: From Contemporary Journals, Written Anonymously and Hitherto Uncollected. New York: Franklin, 1963.
Dyfyniad MLA
Malthus, Thomas Robert, and Bernard Semmel. Occasional Papers on Ireland, Population, and Political Economy: From Contemporary Journals, Written Anonymously and Hitherto Uncollected. Franklin, 1963.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.